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Official data from INPI

EQUIPAMENTO AUTOMATIZADO DE MEDIÇAO DE TEMPERATURA E AMOSTRAGEM EM CONVERSORES LD.

Em AnáliseInvention Patent

Application data

Number

PI8605309

Type

Invention Patent

Filing

10/30/1986

Publication

05/31/1988

Progress at the INPI

  1. Filing10/30/86
  2. Publication05/31/88
  3. Abandoned08/22/89
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 08/22/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Companhia Siderúrgica Nacional - CSN

RJ, BR

See this company's full portfolio

Inventors

L. R. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

08/22/1989

RPI 983

Publicação do pedido de patente

#3.1

05/31/1988

RPI 919

Pedido de patente depositado

#2.1

03/31/1987

RPI 858

Arquivamento - Art. 36 §1° da LPI

#11.2

03/16/1993

RPI 1163

Exigência - art. 36 da LPI

#6.1

11/12/1991

RPI 1093

15.5

01/15/1991

RPI 1050

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